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Analyzing
Block #74,774,064
21 transactions · 15 stateful · 2026-05-15 14:59:15 UTC
Parallelism
81
/100
Blocked
40
%
Avg conflicts / tx
0.48
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,774,064
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0xcf7468f4
#5
updatePrices
· blocks 1
#7
updatePrices
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
execute
#11
0x5339c59f
#12
0x6a07353b
#13
0x5ef068…92ce
#14
0xdd2e21…d4d2
#15
setData
#16
0x61633731
#17
0x39435dac
· blocks 3
#2
0x0c7abd22
· blocks 1
#6
updatePrices
#18
0x39435dac
· blocks 2
#3
0x0c7abd22
#19
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
6
w1
17
w0
18
w1
19
w2
20
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xb409e204…89ac
0x34b655…2a6f
6 touches
3 conflicts
0xc108f63d…204f
0x34b655…2a6f
6 touches
3 conflicts
0xa142fcce…5863
0x34b655…2a6f
5 touches
3 conflicts
0x433f26d0…e420
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…002a
0x1b6862…e19c
4 touches
1 conflict
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
0x34b6552d…112a6f
6 conflicts on slot
0xd98b3c102b…ca67b8
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